17812530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4211}}^1$

素因数の和:4271

約数の個数: 48

約数和(自身を含む): 47309184

約数和(自身を除く): 29496654

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4211, 4230, 8422, 12633, 21055, 25266, 37899, 42110, 63165, 75798, 126330, 189495, 197917, 378990, 395834, 593751, 989585, 1187502, 1781253, 1979170, 2968755, 3562506, 5937510, 8906265, 17812530]

約数ペア:

[(1, 17812530), (2, 8906265), (3, 5937510), (5, 3562506), (6, 2968755), (9, 1979170), (10, 1781253), (15, 1187502), (18, 989585), (30, 593751), (45, 395834), (47, 378990), (90, 197917), (94, 189495), (141, 126330), (235, 75798), (282, 63165), (423, 42110), (470, 37899), (705, 25266), (846, 21055), (1410, 12633), (2115, 8422), (4211, 4230)]